Last are 2 100% crops showing the grain pattern in the A99 vs the Canon 5D MIII using as close as I could get to a similar secen. The results coincide with what I had seen on the IR test shots. There is more of an obvious grain pattern at 1:1 on the A99, but it is still very good and does not bother me unless I had to crop in closely which I rarely have to. Bill